Theybuiltahighway_______themountains.
D
leading into 的逻辑主语是 highway ，它们之间是主动的关系，所以用动名词形式。句意：他们修建了一条通往山里的公路
TheFrenchmaintaina________separationofpersonalandprofessionallife.
名词解释：copyright
Thewoundedsoldierswouldrecoverquicklyiftheywerewell________.
Heboughtahouseforhischildren________
_______atallisworthdoingwell.
